EP 0419786 B1 19940406 - Self-propelled combine harvester.
Title (en)
Self-propelled combine harvester.
Title (de)
Selbstfahrender Mähdrescher.
Title (fr)
Moissonneuse-batteuse automotrice.
Publication
Application
Priority
DE 3932370 A 19890928
Abstract (en)
[origin: EP0419786A1] The present invention relates to a self-propelled combine harvester having an axial-threshing and separating unit which consists at least of two rotors (10, 11) and of a housing (12) surrounding these rotors (10, 11). At the same time, the housing (12) is partially provided with passage orifices for the granular material still being threshed out. To achieve a perfect separation of residual grains, the housing (12) surrounding the rotors (10, 11) is enlarged above the two rotors (10, 11), so as to form there a space (14), in which the straw mat delivered by the first rotor (10) can expand before it is taken up again by the second rotor (11). As a result of this expansion, the residual grains still present inside the straw mat can also pass outwards and thus be separated off. <IMAGE>
IPC 1-7
IPC 8 full level
A01D 41/12 (2006.01); A01D 41/02 (2006.01); A01F 7/06 (2006.01); A01F 12/18 (2006.01); A01F 12/39 (2006.01)
CPC (source: EP US)
A01F 7/06 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE DK FR IT
DOCDB simple family (publication)
EP 0419786 A1 19910403; EP 0419786 B1 19940406; DD 298036 A5 19920206; DE 3932370 A1 19910411; DE 59005251 D1 19940511; DK 0419786 T3 19940808; FI 904338 A0 19900903; FI 93599 B 19950131; FI 93599 C 19950510; RU 2021669 C1 19941030; US 5078646 A 19920107
DOCDB simple family (application)
EP 90113821 A 19900719; DD 34423490 A 19900927; DE 3932370 A 19890928; DE 59005251 T 19900719; DK 90113821 T 19900719; FI 904338 A 19900903; SU 4831253 A 19900927; US 57429790 A 19900828